39530480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 103788000

約数和(自身を除く): 64257520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1549, 1595, 2320, 2552, 3098, 3190, 5104, 6196, 6380, 7745, 12392, 12760, 15490, 17039, 24784, 25520, 30980, 34078, 44921, 61960, 68156, 85195, 89842, 123920, 136312, 170390, 179684, 224605, 272624, 340780, 359368, 449210, 494131, 681560, 718736, 898420, 988262, 1363120, 1796840, 1976524, 2470655, 3593680, 3953048, 4941310, 7906096, 9882620, 19765240, 39530480]

約数ペア:

[(1, 39530480), (2, 19765240), (4, 9882620), (5, 7906096), (8, 4941310), (10, 3953048), (11, 3593680), (16, 2470655), (20, 1976524), (22, 1796840), (29, 1363120), (40, 988262), (44, 898420), (55, 718736), (58, 681560), (80, 494131), (88, 449210), (110, 359368), (116, 340780), (145, 272624), (176, 224605), (220, 179684), (232, 170390), (290, 136312), (319, 123920), (440, 89842), (464, 85195), (580, 68156), (638, 61960), (880, 44921), (1160, 34078), (1276, 30980), (1549, 25520), (1595, 24784), (2320, 17039), (2552, 15490), (3098, 12760), (3190, 12392), (5104, 7745), (6196, 6380)]